hog plum vs chickasaw plum

hog plum and chickasaw plum both are nouns.

Word	Noun	Adjective	Verb	Adverb
hog plum	Yes	No	No	No
chickasaw plum	Yes	No	No	No

As nouns, hog plum and chickasaw plum are synonyms defined as:

hog plum and chickasaw plum: small native American shrubby tree bearing small edible yellow to reddish fruit

Other synonyms of hog plum include hog plum bush, Prunus angustifolia.

hog plum (noun)	chickasaw plum (noun)
fruit of the wild plum of southern United States	small native American shrubby tree bearing small edible yellow to reddish fruit
yellow oval tropical fruit
small native American shrubby tree bearing small edible yellow to reddish fruit
tropical American tree having edible yellow fruit